摘要
基于TMN的逻辑分层体系结构,提出VPN业务管理的体系结构,分析了体系结构中各个子系统的功能。在此基础上,提出VPN业务管理所需的管理信息模型及其与ATM网络层/网元层的管理对象的映射关系,并详细讨论了系统中的安全管理功能。
The VPN service management architecture is proposed based on the logical layer architecture of the TMN and the function of the subsystem in the architecture is analyzed. Based on this, the management information modei of the VPN service management is presented and the mapping relationship between this modei and ATM network/network element layer managed object classes is also given. The security function of the system is discussed in detail.
出处
《电子与信息学报》
EI
CSCD
北大核心
2001年第2期105-111,共7页
Journal of Electronics & Information Technology
基金
国家"95"攻关项目(96-742-03-01)资助课题
关键词
电信管理网
虚拟专用网
逻辑分层体系结构
ATM网
通信网
Telecommunication management network (TMN), Virtual private network (VPN), Logical layer architecture
